Excelsior Charter High School, Test Performance
| Year | Test | Grade | Measurement | Score | School District | State Average |
| EOC | ||||||
| 2012 | Algebra 1 | End of course | Mean Scaled Score | 389 | 400 | 402 |
| 2013 | Algebra 1 | End of course | Mean Scaled Score | 398 | 407 | 406 |
| 2013 | Biology 1 | End of course | Mean Scaled Score | 390 | 401 | 404 |
| 2013 | Geometry | End of course | Mean Scaled Score | 401 | 400 | 403 |
| FCAT | ||||||
| 2012 | Reading | 10th Grade | Mean Scaled Score | 218 | 242 | 244 |
| 2013 | Reading | 10th Grade | Mean Scaled Score | 232 | 244 | 246 |
| 2011 | Reading | 9th Grade | Mean Scaled Score | 270 | 308 | 317 |
| 2012 | Reading | 9th Grade | Mean Scaled Score | 226 | 237 | 240 |
| 2013 | Reading | 9th Grade | Mean Scaled Score | 228 | 239 | 240 |
Some data by SchoolDigger.com.